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><channel><title>Prosig Noise &#38; Vibration Blog &#187; noise : Noise &amp; Vibration Blog : What You Need To Know About Noise &amp; Vibration Measurement</title> <atom:link href="http://blog.prosig.com/tag/noise/feed/" rel="self" type="application/rss+xml" /><link>http://blog.prosig.com</link> <description>Telling you what you need to know about noise &#38; vibration</description> <lastBuildDate>Wed, 25 Jan 2012 14:42:00 +0000</lastBuildDate> <language>en</language> <sy:updatePeriod>hourly</sy:updatePeriod> <sy:updateFrequency>1</sy:updateFrequency> <generator>http://wordpress.org/?v=3.3.1</generator> <item><title>Measuring Torsional Vibration 101</title><link>http://blog.prosig.com/2012/01/24/measuring-torsional-vibration-101/</link> <comments>http://blog.prosig.com/2012/01/24/measuring-torsional-vibration-101/#comments</comments> <pubDate>Tue, 24 Jan 2012 10:26:13 +0000</pubDate> <dc:creator>Chris Mason</dc:creator> <category><![CDATA[applications]]></category> <category><![CDATA[featured]]></category> <category><![CDATA[signal processing]]></category> <category><![CDATA[acoustic]]></category> <category><![CDATA[acoustic data]]></category> <category><![CDATA[acoustics]]></category> <category><![CDATA[aliasing]]></category> <category><![CDATA[analysis]]></category> <category><![CDATA[gear train]]></category> <category><![CDATA[gears]]></category> <category><![CDATA[jitter]]></category> <category><![CDATA[measurement]]></category> <category><![CDATA[noise]]></category> <category><![CDATA[prosig]]></category> <category><![CDATA[pulses]]></category> <category><![CDATA[refinement]]></category> <category><![CDATA[rotat]]></category> <category><![CDATA[rotation]]></category> <category><![CDATA[rotational]]></category> <category><![CDATA[rotational speed]]></category> <category><![CDATA[shaft]]></category> <category><![CDATA[shaft encoder]]></category> <category><![CDATA[signals]]></category> <category><![CDATA[tachometer]]></category> <category><![CDATA[torsional]]></category> <category><![CDATA[torsional vibration]]></category> <category><![CDATA[twist]]></category> <category><![CDATA[vibration]]></category><guid
isPermaLink="false">http://blog.prosig.com/?p=2875</guid> <description><![CDATA[Do you need to measure torsional vibration? Interested in shaft twist? Worried about rotational jitter? Don&#8217;t worry, we&#8217;ve got it covered. Here we have gathered together our most popular articles...]]></description> <wfw:commentRss>http://blog.prosig.com/2012/01/24/measuring-torsional-vibration-101/feed/</wfw:commentRss> <slash:comments>0</slash:comments> </item> <item><title>What&#8217;s All The Noise About?</title><link>http://blog.prosig.com/2011/11/24/whats-all-that-noise-about/</link> <comments>http://blog.prosig.com/2011/11/24/whats-all-that-noise-about/#comments</comments> <pubDate>Thu, 24 Nov 2011 12:25:01 +0000</pubDate> <dc:creator>Chris Mason</dc:creator> <category><![CDATA[featured]]></category> <category><![CDATA[links]]></category> <category><![CDATA[acoustic]]></category> <category><![CDATA[acoustic transducers]]></category> <category><![CDATA[acoustics]]></category> <category><![CDATA[decibel]]></category> <category><![CDATA[infographics]]></category> <category><![CDATA[loud]]></category> <category><![CDATA[loudest]]></category> <category><![CDATA[loudness]]></category> <category><![CDATA[music]]></category> <category><![CDATA[noise]]></category> <category><![CDATA[noise level]]></category> <category><![CDATA[noise level chart]]></category> <category><![CDATA[pink noise]]></category> <category><![CDATA[red noise]]></category> <category><![CDATA[resonant vibration]]></category> <category><![CDATA[sound]]></category> <category><![CDATA[Space Shuttle]]></category> <category><![CDATA[space shuttle launch]]></category><guid
isPermaLink="false">http://blog.prosig.com/?p=2749</guid> <description><![CDATA[We&#8217;ve come across a number of great noise related resources lately. So, rather than keep them all to ourselves, we have decided to share them with our readers. Thanks should...]]></description> <wfw:commentRss>http://blog.prosig.com/2011/11/24/whats-all-that-noise-about/feed/</wfw:commentRss> <slash:comments>4</slash:comments> </item> <item><title>5 Unusual &amp; Interesting Acoustic Webpages</title><link>http://blog.prosig.com/2011/10/19/5-unusual-interesting-acoustic-webpages/</link> <comments>http://blog.prosig.com/2011/10/19/5-unusual-interesting-acoustic-webpages/#comments</comments> <pubDate>Wed, 19 Oct 2011 08:23:55 +0000</pubDate> <dc:creator>Chris Mason</dc:creator> <category><![CDATA[links]]></category> <category><![CDATA[acoustic]]></category> <category><![CDATA[acoustic applications]]></category> <category><![CDATA[acoustic work]]></category> <category><![CDATA[acoustics]]></category> <category><![CDATA[music]]></category> <category><![CDATA[noise]]></category> <category><![CDATA[noise problems]]></category> <category><![CDATA[noise vibration]]></category> <category><![CDATA[refrigeration]]></category> <category><![CDATA[sound waves]]></category> <category><![CDATA[speakers]]></category> <category><![CDATA[vibration attenuation]]></category><guid
isPermaLink="false">http://blog.prosig.com/?p=2616</guid> <description><![CDATA[Many of our readers spend their days studying or solving noise problems. In our day-to-day work it&#8217;s often easy to forget some of the more unusual applications and miss out...]]></description> <wfw:commentRss>http://blog.prosig.com/2011/10/19/5-unusual-interesting-acoustic-webpages/feed/</wfw:commentRss> <slash:comments>0</slash:comments> </item> <item><title>Prosig&#8217;s Australian Agent Will Be Exhibiting At Acoustics 2011</title><link>http://blog.prosig.com/2011/10/10/prosigs-australian-agent-will-be-exhibiting-at-acoustics-2011/</link> <comments>http://blog.prosig.com/2011/10/10/prosigs-australian-agent-will-be-exhibiting-at-acoustics-2011/#comments</comments> <pubDate>Mon, 10 Oct 2011 13:37:25 +0000</pubDate> <dc:creator>Prosig</dc:creator> <category><![CDATA[news]]></category> <category><![CDATA[acoustic]]></category> <category><![CDATA[australia]]></category> <category><![CDATA[ETMC]]></category> <category><![CDATA[exhibition]]></category> <category><![CDATA[noise]]></category><guid
isPermaLink="false">http://blog.prosig.com/?p=2569</guid> <description><![CDATA[Prosig&#8217;s Australian agent, ETMC Technologies, will be exhibiting at Acoustics 2011, the Conference of the Australian Acoustical Society. The conference runs from 2-4 November 2011 at Holiday Inn, Surfers Paradise, Gold...]]></description> <wfw:commentRss>http://blog.prosig.com/2011/10/10/prosigs-australian-agent-will-be-exhibiting-at-acoustics-2011/feed/</wfw:commentRss> <slash:comments>0</slash:comments> </item> <item><title>Video: Noise &amp; Vibration From Rotating Machines</title><link>http://blog.prosig.com/2011/10/04/video-how-to-analyze-noise-vibration-from-rotating-machinery/</link> <comments>http://blog.prosig.com/2011/10/04/video-how-to-analyze-noise-vibration-from-rotating-machinery/#comments</comments> <pubDate>Tue, 04 Oct 2011 08:25:33 +0000</pubDate> <dc:creator>Chris Mason</dc:creator> <category><![CDATA[signal processing]]></category> <category><![CDATA[videos]]></category> <category><![CDATA[FFT]]></category> <category><![CDATA[harmonics]]></category> <category><![CDATA[noise]]></category> <category><![CDATA[noise vibration]]></category> <category><![CDATA[orders]]></category> <category><![CDATA[rotating machinery]]></category> <category><![CDATA[speed]]></category> <category><![CDATA[tacho]]></category> <category><![CDATA[vibration]]></category> <category><![CDATA[waterfall]]></category><guid
isPermaLink="false">http://blog.prosig.com/?p=2514</guid> <description><![CDATA[This is complete version of the video illustrating my recent article How To Measure Noise &#38; Vibration In Rotating Machines. This video was previously published on the blog in 3 parts....]]></description> <wfw:commentRss>http://blog.prosig.com/2011/10/04/video-how-to-analyze-noise-vibration-from-rotating-machinery/feed/</wfw:commentRss> <slash:comments>0</slash:comments> </item> <item><title>How To Analyze Noise &amp; Vibration In Rotating Machines</title><link>http://blog.prosig.com/2011/08/09/how-to-measure-noise-vibration-in-rotating-machines/</link> <comments>http://blog.prosig.com/2011/08/09/how-to-measure-noise-vibration-in-rotating-machines/#comments</comments> <pubDate>Tue, 09 Aug 2011 09:07:54 +0000</pubDate> <dc:creator>Chris Mason</dc:creator> <category><![CDATA[popular]]></category> <category><![CDATA[signal processing]]></category> <category><![CDATA[acceleration]]></category> <category><![CDATA[bearings]]></category> <category><![CDATA[DATS]]></category> <category><![CDATA[excitation]]></category> <category><![CDATA[fatigue]]></category> <category><![CDATA[natural frequencies]]></category> <category><![CDATA[noise]]></category> <category><![CDATA[orders]]></category> <category><![CDATA[P8000]]></category> <category><![CDATA[refinement]]></category> <category><![CDATA[rotating machinery]]></category> <category><![CDATA[tacho]]></category> <category><![CDATA[tachometer]]></category> <category><![CDATA[torsional vibration]]></category> <category><![CDATA[transmission systems]]></category> <category><![CDATA[variable speed]]></category> <category><![CDATA[vibration]]></category> <category><![CDATA[vibration analysis]]></category> <category><![CDATA[waterfall]]></category><guid
isPermaLink="false">http://blog.prosig.com/?p=2170</guid> <description><![CDATA[In this article we will look at the basic steps behind a simple rotating machinery study. We won&#8217;t look in great detail at some of the techniques involved &#8211; we deal with...]]></description> <wfw:commentRss>http://blog.prosig.com/2011/08/09/how-to-measure-noise-vibration-in-rotating-machines/feed/</wfw:commentRss> <slash:comments>3</slash:comments> <enclosure
url="http://blog.prosig.com/wp-content/uploads/2011/07/noiseSignal.mp3" length="91844" type="audio/mpeg" /> </item> <item><title>A Simple Capture, Analysis and Report (Part 4)</title><link>http://blog.prosig.com/2011/06/06/a-simple-capture-analysis-and-report-part-4/</link> <comments>http://blog.prosig.com/2011/06/06/a-simple-capture-analysis-and-report-part-4/#comments</comments> <pubDate>Mon, 06 Jun 2011 09:39:45 +0000</pubDate> <dc:creator>James Wren</dc:creator> <category><![CDATA[tutorials]]></category> <category><![CDATA[videos]]></category> <category><![CDATA[analysis]]></category> <category><![CDATA[DATS]]></category> <category><![CDATA[noise]]></category> <category><![CDATA[P8000]]></category> <category><![CDATA[report]]></category> <category><![CDATA[software]]></category> <category><![CDATA[vibration]]></category><guid
isPermaLink="false">http://blog.prosig.com/?p=2090</guid> <description><![CDATA[This is the final part of our four part tutorial. This adds a report to the worksheet we developed in part 3. &#160; &#160;]]></description> <wfw:commentRss>http://blog.prosig.com/2011/06/06/a-simple-capture-analysis-and-report-part-4/feed/</wfw:commentRss> <slash:comments>0</slash:comments> </item> <item><title>A Simple Capture, Analysis and Report (Part 3)</title><link>http://blog.prosig.com/2011/06/03/a-simple-capture-analysis-and-report-part-3/</link> <comments>http://blog.prosig.com/2011/06/03/a-simple-capture-analysis-and-report-part-3/#comments</comments> <pubDate>Fri, 03 Jun 2011 06:56:04 +0000</pubDate> <dc:creator>James Wren</dc:creator> <category><![CDATA[tutorials]]></category> <category><![CDATA[videos]]></category> <category><![CDATA[analysis]]></category> <category><![CDATA[DATS]]></category> <category><![CDATA[noise]]></category> <category><![CDATA[software]]></category> <category><![CDATA[vibration]]></category> <category><![CDATA[video]]></category><guid
isPermaLink="false">http://blog.prosig.com/?p=2085</guid> <description><![CDATA[Today we have the third of our four part tutorial. Here we show how to quickly build a worksheet to analyze the data we captured in parts one and two....]]></description> <wfw:commentRss>http://blog.prosig.com/2011/06/03/a-simple-capture-analysis-and-report-part-3/feed/</wfw:commentRss> <slash:comments>0</slash:comments> </item> <item><title>A Simple Capture, Analysis and Report (Part 2)</title><link>http://blog.prosig.com/2011/06/02/a-simple-capture-analysis-and-report-part-2/</link> <comments>http://blog.prosig.com/2011/06/02/a-simple-capture-analysis-and-report-part-2/#comments</comments> <pubDate>Thu, 02 Jun 2011 07:18:52 +0000</pubDate> <dc:creator>James Wren</dc:creator> <category><![CDATA[tutorials]]></category> <category><![CDATA[videos]]></category> <category><![CDATA[data acquisition]]></category> <category><![CDATA[DATS]]></category> <category><![CDATA[noise]]></category> <category><![CDATA[P8000]]></category> <category><![CDATA[realtime]]></category> <category><![CDATA[thermocouple]]></category> <category><![CDATA[vibration]]></category><guid
isPermaLink="false">http://blog.prosig.com/?p=2078</guid> <description><![CDATA[Part two of the four tutorials showing a simple setup to capture, analyze and produce a report using Prosig’s DATS software and P8000 hardware. This part deals with setting up...]]></description> <wfw:commentRss>http://blog.prosig.com/2011/06/02/a-simple-capture-analysis-and-report-part-2/feed/</wfw:commentRss> <slash:comments>0</slash:comments> </item> <item><title>A Simple Capture, Analysis and Report (Part 1)</title><link>http://blog.prosig.com/2011/06/01/a-simple-capture-analysis-and-report-part-1/</link> <comments>http://blog.prosig.com/2011/06/01/a-simple-capture-analysis-and-report-part-1/#comments</comments> <pubDate>Wed, 01 Jun 2011 06:36:22 +0000</pubDate> <dc:creator>James Wren</dc:creator> <category><![CDATA[tutorials]]></category> <category><![CDATA[videos]]></category> <category><![CDATA[data acquisition]]></category> <category><![CDATA[DATS]]></category> <category><![CDATA[noise]]></category> <category><![CDATA[P8000]]></category> <category><![CDATA[vibration]]></category> <category><![CDATA[video]]></category><guid
isPermaLink="false">http://blog.prosig.com/?p=2067</guid> <description><![CDATA[The first part of a series of four tutorials showing a simple setup to capture, analyze and produce a report using Prosig&#8217;s DATS software and P8000 hardware. Part 2 coming...]]></description> <wfw:commentRss>http://blog.prosig.com/2011/06/01/a-simple-capture-analysis-and-report-part-1/feed/</wfw:commentRss> <slash:comments>0</slash:comments> </item> <item><title>Visit Prosig at 2011 SAE Noise &amp; Vibration Conference</title><link>http://blog.prosig.com/2011/03/31/visit-prosig-at-2011-sae-noise-vibration-conference/</link> <comments>http://blog.prosig.com/2011/03/31/visit-prosig-at-2011-sae-noise-vibration-conference/#comments</comments> <pubDate>Thu, 31 Mar 2011 08:56:00 +0000</pubDate> <dc:creator>Prosig</dc:creator> <category><![CDATA[news]]></category> <category><![CDATA[conference]]></category> <category><![CDATA[Grand Rapids]]></category> <category><![CDATA[noise]]></category> <category><![CDATA[SAE]]></category> <category><![CDATA[vibration]]></category><guid
isPermaLink="false">http://blog.prosig.com/?p=1944</guid> <description><![CDATA[Prosig will be at the 2011 SAE Noise &#38; Vibration Conference in Grand Rapids. Among the hardware and software on display will be some of the latest developments to Prosig...]]></description> <wfw:commentRss>http://blog.prosig.com/2011/03/31/visit-prosig-at-2011-sae-noise-vibration-conference/feed/</wfw:commentRss> <slash:comments>0</slash:comments> </item> <item><title>Developing an Algorithm for Tick Detection</title><link>http://blog.prosig.com/2010/08/23/developing-an-algorithm-for-tick-detection/</link> <comments>http://blog.prosig.com/2010/08/23/developing-an-algorithm-for-tick-detection/#comments</comments> <pubDate>Mon, 23 Aug 2010 09:04:33 +0000</pubDate> <dc:creator>Chris Mason</dc:creator> <category><![CDATA[applications]]></category> <category><![CDATA[signal processing]]></category> <category><![CDATA[auto spectrum]]></category> <category><![CDATA[DATS]]></category> <category><![CDATA[frequency]]></category> <category><![CDATA[noise]]></category> <category><![CDATA[normalise]]></category> <category><![CDATA[nvh]]></category> <category><![CDATA[rattle]]></category> <category><![CDATA[rms]]></category> <category><![CDATA[solution]]></category> <category><![CDATA[spectrum]]></category> <category><![CDATA[tick]]></category> <category><![CDATA[tick analysis]]></category> <category><![CDATA[tick detection]]></category> <category><![CDATA[worksheet]]></category><guid
isPermaLink="false">http://blog.prosig.com/?p=1207</guid> <description><![CDATA[An investigation was made of a sample of automotive components where some were exhibiting a high frequency “tick” or rattle during each operating cycle. This feature could be heard above...]]></description> <wfw:commentRss>http://blog.prosig.com/2010/08/23/developing-an-algorithm-for-tick-detection/feed/</wfw:commentRss> <slash:comments>3</slash:comments> <enclosure
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url="http://blog.prosig.com/wp-content/uploads/2010/07/filteredWithTick.mp3" length="488892" type="audio/mpeg" /> </item> <item><title>Removing A-Weighting From Time History Signals</title><link>http://blog.prosig.com/2010/07/22/removing-a-weighting-from-time-history-signals/</link> <comments>http://blog.prosig.com/2010/07/22/removing-a-weighting-from-time-history-signals/#comments</comments> <pubDate>Thu, 22 Jul 2010 08:04:55 +0000</pubDate> <dc:creator>Dr Colin Mercer</dc:creator> <category><![CDATA[signal processing]]></category> <category><![CDATA[a weight]]></category> <category><![CDATA[b-weight]]></category> <category><![CDATA[c-weight]]></category> <category><![CDATA[DATS]]></category> <category><![CDATA[noise]]></category> <category><![CDATA[nvh]]></category> <category><![CDATA[octaves]]></category> <category><![CDATA[third octave]]></category> <category><![CDATA[unweight]]></category><guid
isPermaLink="false">http://blog.prosig.com/?p=1098</guid> <description><![CDATA[It sometimes occurs that signals are captured with A-weighting applied to the data by the acquisition device. This can be a problem if, for example, you wish to use the...]]></description> <wfw:commentRss>http://blog.prosig.com/2010/07/22/removing-a-weighting-from-time-history-signals/feed/</wfw:commentRss> <slash:comments>0</slash:comments> </item> <item><title>Prosig Announce New Braking Analysis Tools</title><link>http://blog.prosig.com/2010/07/05/prosig-announce-new-braking-analysis-tools/</link> <comments>http://blog.prosig.com/2010/07/05/prosig-announce-new-braking-analysis-tools/#comments</comments> <pubDate>Mon, 05 Jul 2010 12:01:01 +0000</pubDate> <dc:creator>Prosig</dc:creator> <category><![CDATA[news]]></category> <category><![CDATA[brake disc]]></category> <category><![CDATA[brake rotor]]></category> <category><![CDATA[brakes]]></category> <category><![CDATA[DTV]]></category> <category><![CDATA[noise]]></category> <category><![CDATA[nvh]]></category> <category><![CDATA[rotor runout]]></category> <category><![CDATA[vibration]]></category><guid
isPermaLink="false">http://blog.prosig.com/?p=1155</guid> <description><![CDATA[Prosig are pleased to announce the launch of two new tools to assist engineers in the measurement and analysis of noise and vibration issues in braking systems. Controlling noise and...]]></description> <wfw:commentRss>http://blog.prosig.com/2010/07/05/prosig-announce-new-braking-analysis-tools/feed/</wfw:commentRss> <slash:comments>0</slash:comments> </item> <item><title>10 Outstanding Noise, Vibration And Acoustics Videos</title><link>http://blog.prosig.com/2010/06/16/10-outstanding-noise-vibration-and-acoustics-videos/</link> <comments>http://blog.prosig.com/2010/06/16/10-outstanding-noise-vibration-and-acoustics-videos/#comments</comments> <pubDate>Wed, 16 Jun 2010 08:48:12 +0000</pubDate> <dc:creator>Chris Mason</dc:creator> <category><![CDATA[videos]]></category> <category><![CDATA[F1]]></category> <category><![CDATA[NASA]]></category> <category><![CDATA[noise]]></category> <category><![CDATA[opera]]></category> <category><![CDATA[resonance]]></category> <category><![CDATA[Thrust SSC]]></category> <category><![CDATA[wineglass]]></category><guid
isPermaLink="false">http://blog.prosig.com/?p=1067</guid> <description><![CDATA[For our latest collection of videos we&#8217;ve searched for the most interesting examples of noise, vibration and acoustic examples and applications we could find. A couple are educational, some are...]]></description> <wfw:commentRss>http://blog.prosig.com/2010/06/16/10-outstanding-noise-vibration-and-acoustics-videos/feed/</wfw:commentRss> <slash:comments>0</slash:comments> </item> <item><title>Cooling Down Using Sound Waves</title><link>http://blog.prosig.com/2010/04/22/cooling-down-using-sound-waves/</link> <comments>http://blog.prosig.com/2010/04/22/cooling-down-using-sound-waves/#comments</comments> <pubDate>Thu, 22 Apr 2010 11:43:52 +0000</pubDate> <dc:creator>Chris Mason</dc:creator> <category><![CDATA[news]]></category> <category><![CDATA[compressor]]></category> <category><![CDATA[noise]]></category> <category><![CDATA[PARC]]></category> <category><![CDATA[pump]]></category><guid
isPermaLink="false">http://blog.prosig.com/?p=729</guid> <description><![CDATA[Research at Palo Alto Research Center (PARC) could lead to the replacement of mechanical compressors in refrigerators and air conditioners. The new technology could lead to a threefold increase in...]]></description> <wfw:commentRss>http://blog.prosig.com/2010/04/22/cooling-down-using-sound-waves/feed/</wfw:commentRss> <slash:comments>2</slash:comments> </item> <item><title>The Causes of Road Noise</title><link>http://blog.prosig.com/2010/03/30/the-causes-of-road-noise/</link> <comments>http://blog.prosig.com/2010/03/30/the-causes-of-road-noise/#comments</comments> <pubDate>Tue, 30 Mar 2010 10:31:24 +0000</pubDate> <dc:creator>Chris Mason</dc:creator> <category><![CDATA[signal processing]]></category> <category><![CDATA[noise]]></category> <category><![CDATA[nvh]]></category> <category><![CDATA[road]]></category> <category><![CDATA[tire]]></category> <category><![CDATA[tyre]]></category> <category><![CDATA[vibration]]></category><guid
isPermaLink="false">http://blog.prosig.com/?p=614</guid> <description><![CDATA[Road noise (the noise produced by the interaction of tires and road surface) is in many circumstances the dominant noise experienced by vehicle occupants. The requirements for producing quieter roads...]]></description> <wfw:commentRss>http://blog.prosig.com/2010/03/30/the-causes-of-road-noise/feed/</wfw:commentRss> <slash:comments>1</slash:comments> </item> <item><title>Noise &amp; Vibration Capture with GPS Tracking</title><link>http://blog.prosig.com/2010/03/16/noise-vibration-capture-with-gps-tracking/</link> <comments>http://blog.prosig.com/2010/03/16/noise-vibration-capture-with-gps-tracking/#comments</comments> <pubDate>Tue, 16 Mar 2010 16:04:45 +0000</pubDate> <dc:creator>Chris Mason</dc:creator> <category><![CDATA[news]]></category> <category><![CDATA[CAN-bus]]></category> <category><![CDATA[DGPS]]></category> <category><![CDATA[differential GPS]]></category> <category><![CDATA[GPS]]></category> <category><![CDATA[maps]]></category> <category><![CDATA[noise]]></category> <category><![CDATA[P8000]]></category> <category><![CDATA[PIDs]]></category> <category><![CDATA[temperature]]></category> <category><![CDATA[vibration]]></category><guid
isPermaLink="false">http://blog.prosig.com/?p=537</guid> <description><![CDATA[The latest version of the CAN-bus/GPS (8440) module is now available for the Prosig P8012, P8020 and P8048 systems. The CAN-bus/GPS module has been in use in the field for...]]></description> <wfw:commentRss>http://blog.prosig.com/2010/03/16/noise-vibration-capture-with-gps-tracking/feed/</wfw:commentRss> <slash:comments>1</slash:comments> </item> <item><title>Comparison Between Sound Intensity Probes and Acoustic Cameras</title><link>http://blog.prosig.com/2010/03/15/comparison-between-sound-intensity-probes-and-acoustic-cameras/</link> <comments>http://blog.prosig.com/2010/03/15/comparison-between-sound-intensity-probes-and-acoustic-cameras/#comments</comments> <pubDate>Mon, 15 Mar 2010 12:58:37 +0000</pubDate> <dc:creator>James Wren</dc:creator> <category><![CDATA[transducers]]></category> <category><![CDATA[acoustic]]></category> <category><![CDATA[acoustic camera]]></category> <category><![CDATA[microphone]]></category> <category><![CDATA[noise]]></category> <category><![CDATA[nvh]]></category> <category><![CDATA[robot]]></category> <category><![CDATA[sound intensity]]></category> <category><![CDATA[videos]]></category><guid
isPermaLink="false">http://blog.prosig.com/?p=551</guid> <description><![CDATA[Sometimes we are asked about the differences between an acoustic camera and a sound intensity probe and which of the two is better for a particular application. There is no...]]></description> <wfw:commentRss>http://blog.prosig.com/2010/03/15/comparison-between-sound-intensity-probes-and-acoustic-cameras/feed/</wfw:commentRss> <slash:comments>4</slash:comments> </item> <item><title>What is the difference between microphone types?</title><link>http://blog.prosig.com/2010/01/19/what-is-the-difference-between-microphone-types/</link> <comments>http://blog.prosig.com/2010/01/19/what-is-the-difference-between-microphone-types/#comments</comments> <pubDate>Tue, 19 Jan 2010 09:43:17 +0000</pubDate> <dc:creator>James Wren</dc:creator> <category><![CDATA[transducers]]></category> <category><![CDATA[acoustic]]></category> <category><![CDATA[microphone]]></category> <category><![CDATA[noise]]></category> <category><![CDATA[sound field]]></category> <category><![CDATA[sound pressure]]></category><guid
isPermaLink="false">http://blog.prosig.com/?p=506</guid> <description><![CDATA[I’m often asked what is the difference between free field microphones, diffuse field microphones and pressure microphones. For a run-of-the-mill ½ inch microphone the short answer is nothing. However the...]]></description> <wfw:commentRss>http://blog.prosig.com/2010/01/19/what-is-the-difference-between-microphone-types/feed/</wfw:commentRss> <slash:comments>0</slash:comments> </item> </channel> </rss>
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